/*******************************************************************************
* Copyright (c) 2012-2016 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.ext.java.client.navigation.node;
import elemental.html.SpanElement;
import com.google.gwt.dom.client.Element;
import org.eclipse.che.ide.api.project.node.AbstractTreeNode;
import org.eclipse.che.ide.ext.java.client.JavaResources;
import org.eclipse.che.ide.ui.smartTree.presentation.HasPresentation;
import org.eclipse.che.ide.ui.smartTree.presentation.NodePresentation;
import org.eclipse.che.ide.util.dom.Elements;
/**
* Abstract tree node for the navigation tree.
*
* @author Valeriy Svydenko
*/
public abstract class AbstractPresentationNode extends AbstractTreeNode implements HasPresentation {
private NodePresentation nodePresentation;
/** {@inheritDoc} */
@Override
public NodePresentation getPresentation(boolean update) {
if (nodePresentation == null) {
nodePresentation = new NodePresentation();
updatePresentation(nodePresentation);
}
if (update) {
updatePresentation(nodePresentation);
}
return nodePresentation;
}
/**
* Update presentation name for the node.
*
* @param isFromSuper
* <code>true</code> if a member is inherited
* @param presentation
* node presentation
* @param presentableName
* name
* @param resources
* project resources
*/
public void updatePresentationField(boolean isFromSuper,
NodePresentation presentation,
String presentableName,
JavaResources resources) {
if (isFromSuper) {
SpanElement highlightElement = Elements.createSpanElement(resources.css().disableTextColor());
highlightElement.setInnerText(presentableName);
presentation.setUserElement((Element)highlightElement);
} else {
presentation.setPresentableText(presentableName);
}
}
}